I am creating a node and linking it to a parent using javascript. What I would like to do is add this to a specific point in the parents links.

For example, I have a parent with 4 child nodes labelled a,b,d and e. I am now adding c using javascript. But the javascript only adds the node to the end. I would like to insert it after b, and before d.

Here is what I have so far:

       function addBoxToNode(parentNode, addBoxAt) {
           var node = diagram.getFactory().createShapeNode(50, 50, 24, 14);
           node.setTag('box');
           node.setBrush(script.createSolidBrush(170, 210, 240));
           node.setText('test');
           var link = diagram.getFactory().createDiagramLink(parentNode, node);
           var links = parentNode.getOutgoingLinks();

           return node;
       }